Gemini Omni Flash
omni-flashOmni video: text · image · first/last frame, 6/8/10s.
Run the model and the result shows up here.
Overview
Omni video: text · image · first/last frame, 6/8/10s.
Key capabilities
Text-to-video and image-to-video
Prompt alone drives text-to-video; add reference images to drive the shot from a picture.
Selectable duration
Each model has its own legal duration set; only accepted values are ever submitted.
Fixed ratios and resolutions
Ratios map to the exact upstream pixel sizes, so a job is never rejected for an illegal size.
Billed per second or per call
Charged from your prepaid balance per the model's billing mode; failures are refunded.
Parameters
| Parameter | Description |
|---|---|
| Modes | text→video · img→video · first/last frame |
| Size | 16:9 or 9:16 (from size orientation), e.g. 1280x720 / 720x1280 |
| Duration | discrete 6 / 8 / 10 (default 8) |
| Reference images | optional; 1–2 for first/last frame (first + optional last) |
| Billing | per resolution · per second (tier 720p/1080p, price/sec × seconds) |
- Duration is set by seconds; only 6 / 8 / 10 are allowed (default 8; other values return 400).
- tier sets resolution and billing (720p / 1080p); aspect ratio inferred from size orientation (16:9 / 9:16).
- No reference_images ⇒ text-to-video; with them ⇒ image-to-video.
- First/last frame: set metadata.first_last_frame=true and pass 1–2 reference_images (1st = first frame, 2nd = last frame, order-sensitive); priced as image-to-video.
- Billed per resolution · per second: total = per-second price for the resolution × seconds.
Pricing
Prices are per generation and charged from your prepaid balance. Failed jobs are refunded automatically.
Use cases
Short-form video and adsGo from a one-line script or a single key frame to usable footage.
Product demosDrive camera motion from a product still to produce demo clips fast.
Storyboard previewsTurn storyboards into moving previews before a real shoot.
Social assetsBatch out portrait or landscape assets sized for each channel.